baber/WOPTO huggingface dataset:
Patent FR-2525762-A1 (FR)
Title: Tactical air-ground target - made by assembling cube elements which can each fold into small volume
Inventor: PEYRAT ANDRE
IPC: F41J1/08
Filed: 1982-04-23
Abstract: The tactical air to ground target is made up of cube elements (1) which can be assembled to represent lorries, aircraft, tanks etc. The cube elements can be folded up for transport at 1/100th of their unfolded volume. Each cube is placed on top of or next to another and the cubes are fixed together by a pin and loop fixture (7,8). Stacking is made possible by embedding and using a pin type of locking. Each cube is made from a folding frame which can be umbrella or other form.
Patent FR-2526847-A1 (FR)
Title: Double-glazing system comprising transparent polyester film - mounted on frame carrying magnetisable steel foil for attachment
Inventor: DEHUIRE MARTINE
IPC: E06B3/28
Filed: 1982-05-14
Abstract: Double glazing insulation system comprises a magnetically fixed transparent polyester film carried by a frame on which is applied a self-bonding, magnetisable, stainless steel foil intended to attract the transparent film. The frame may be made of wood, plastics or metal (Fe or Al).
Patent FR-2534126-A1 (FR)
IPC: G07F11/26
Filed: 1982-06-01
Abstract: Automatic dispenser for reheated, cold or warm products. The system comprises an isothermal cabinet (1) over which are disposed a microwave oven (15) and a refrigeration unit (16). Within the enclosure of said cabinet are placed a number of conveyor belts (26) superposed on one another and forming gaps large enough for products to rest thereon. On one side of said conveyor belts (26) there is another conveyor belt (11) which can slide vertically within the cabinet so as to move into an oven (15); in this way, the products resting on said shelves (6, 7, 8) can be carried into the oven to be reheated therein, then carried towards an outlet opening (31). The invention relates to automatic dispenser industry.
Patent FR-2508548-A1 (FR)
Title: Dispositif pour limiter le debit d'injection de combustible dans un moteur diesel
Inventor: ISODA MITSUMASA
IPC: F02B3/06
Filed: 1982-06-28
Abstract: CE DISPOSITIF COMPREND UN CYLINDRE 19 FIXE PAR RAPPORT A UNE BUTEE 15 D'UN LEVIER 14 D'UN REGULATEUR, ET CONTENANT UN SECOND CYLINDRE 20 COULISSANT AXIALEMENT, UN ORGANE LIMITEUR 16 COULISSANT DANS LE CYLINDRE 20 ET FAISANT SAILLIE A L'EXTERIEUR DU CYLINDRE FIXE 19 DEVANT LA BUTEE 15. L'ORGANE 16 EST SOLLICITE PAR UN RESSORT 17 PRENANT APPUI SUR UNE VIS D'ARRET 23 REGLABLE AVEC LAQUELLE VIENT EN CONTACT UN DOIGT 26A SOLIDAIRE DE L'ORGANE 16. LE CYLINDRE 20 EST SOLLICITE PAR UN RESSORT 18 PRENANT APPUI CONTRE UNE VIS REGLABLE 25 AVEC LAQUELLE PEUT VENIR EN CONTACT UN DOIGT 27A SOLIDAIRE DE LA FACE DE LA VIS 23 OPPOSEE. EN CAS DE SURCHARGE DU MOTEUR LE LEVIER 14 COMPRIME L'ORGANE 16 ET PAR SUITE LE RESSORT 17 POUR AUGMENTER LE COUPLE DU MOTEUR ET, AU DEMARRAGE, LE LEVIER 14 COMPRIME ENSUITE LE RESSORT 18 POUR AUGMENTER ENCORE LE DEBIT DE COMBUSTIBLE.
Patent FR-2531711-A1 (FR)
Inventor: FARGE DANIEL
IPC: A61P31/04
Filed: 1982-08-13
Abstract: Cephalosporin derivatives of the formula: (I) in which A is a single bond or a radical -CH2-, -NH- or -NHCO-, attached to the 3-position or 4-position of the pyridinio radical, R is a methyl, carboxymethyl, carbamoylmethyl, benzyl or allyl radical, Ra, Rb and Rc are hydrogen atoms, or alternatively Ra is carboxyl and Rb and Rc, which are identical or different, are hydrogen atoms or alkyl radicals, or together form an alkylene radical, and n equals 0 or 1, in their syn form, and also their addition salts with acids, metal salts and addition salts with nitrogen-containing bases are antibacterial agents having a broad spectrum of activity.
Patent FR-2513043-A1 (FR)
Inventor: WENDT PETER
IPC: H03H7/46
Filed: 1982-08-24
Abstract: Directional couplers are preferably used for separating and for mixing (coupling together) radio-frequency signals. Said directional couplers have a high coupling attenuation, however, if one of the two signals is at a comparatively low frequency. According to the invention, a frequency combining/separating filter (gating circuit, combining network, combiner) is proposed which contains a wave guiding means, for example a coaxial line, which is wound on a ferromagnetic core. The first conductor, for example the inner conductor, is connected to the common signal path at one end of the wave guiding means. At the other end, the first conductor is connected to the signal path for the radio-frequency signals and to an inductor arrangement (choke arrangement) while the outer conductor is connected at one end via a tuned-circuit capacitor to earth and via an isolating transformer to the signal path for the low-frequency signals, and at the other end is connected directly to earth.
Patent FR-2513756-A1 (FR)
Title: Appareil de mesure du debit d'un fluide
IPC: G01F1/68
Filed: 1982-09-24
Abstract: APPAREIL DE MESURE DU DEBIT D'UN FLUIDE. L'APPAREIL COMPREND UNE ENTREE 10 ET UNE SORTIE 11 POUR LEDIT FLUIDE, UNE PREMIERE SURFACE SITUEE ENTRE L'ENTREE 10 ET LA SORTIE 11 ET SUR LAQUELLE LE FLUIDE S'ECOULE EN PASSANT DE L'ENTREE 10 VERS LA SORTIE 11, UNE SECONDE SURFACE MAINTENUE A UNE TEMPERATURE DIFFERENTE DE CELLE DE LA PREMIERE SURFACE ET RELIEE A CELLE-CI AU MOYEN D'UN PONT THERMIQUE 16, 17, 23 ET DES MOYENS POUR MESURER LA TEMPERATURE DU FLUIDE S'ECOULANT SUR LA PREMIERE SURFACE, SUR LA SECONDE SURFACE ET EN UN POINT INTERMEDIAIRE DU PONT THERMIQUE 16, 17, 23 EN VUE D'OBTENIR UNE MESURE DE L'EFFET D'ISOLATION THERMIQUE DE LA COUCHE LIMITE FORMEE PAR L'ECOULEMENT DE FLUIDE SUR LA PREMIERE SURFACE, ET PAR CONSEQUENT DU DEBIT DE FLUIDE.
Patent FR-2534349-A1 (FR)
Title: Insulating mattress especially for aircraft fuselages
Inventor: JEHIER ANDRE
IPC: B64C1/40
Filed: 1982-10-12
Abstract: Aeronautics. Insulation mattress especially for aircraft fuselages, characterised in that it is constituted by a body 2 moulded in thermoformable plastic foam in order to take up the shape of a U-shaped sectional bar with a core 3 and two wings 4, 5, each wing being provided with a lateral extension 6, 7 extending outwards, with a packing of glass fibres 8 filling in the sectional bar and with a cover 9 fixed onto the said sectional bar.
Patent FR-2514238-A1 (FR)
Title: Porte-livre
Inventor: ANDO MASUMI
IPC: A47B46/00
Filed: 1982-10-14
Abstract: CE PORTE-LIVRE EST DESTINE A ETRE FIXE SOUS UN SUPPORT, PAR EXEMPLE SOUS UNE ETAGERE SITUEE AU-DESSUS D'UN PLAN DE TRAVAIL DANS UNE CUISINE, ET A POUVOIR ETRE ESCAMOTE SOUS CETTE ETAGERE. IL COMPREND UNE FERRURE 12 NOTAMMENT ORIENTABLE (PIVOT 13) ET DANS LAQUELLE EST ARTICULEE UNE TABLETTE 11. LA TABLETTE EST MUNIE DE DEUX BROCHES 11B, 11C DONT LES EXTREMITES SE DEPLACENT DANS DES RAINURES 26, 27 DES COTES VERTICAUX DE LA FERRURE 12 POUR POUVOIR PRENDRE SOIT UNE POSITION INCLINEE, VERS L'AVANT ET VERS LE BAS, DANS LAQUELLE ELLE PEUT RECEVOIR PAR EXEMPLE UN LIVRE DE CUISINE, QUI PEUT ALORS ETRE OUVERT ET APPUYE SUR DES AILES RABATTABLES 11L, 11R. LORSQU'ON NE L'UTILISE PLUS, ON PEUT RELEVER LA TABLETTE A UNE POSITION HORIZONTALE GRACE A SON ARTICULATION ET L'ESCAMOTER SOUS L'ETAGERE EN LA FAISANT TOURNER AUTOUR DU PIVOT 13.
Patent FR-2534718-A1 (FR)
Title: Spectral analyzer, particularly for speech recognition
Inventor: CAILLON CHRISTIAN
IPC: G01R23/165
Filed: 1982-10-19
Abstract: The invention relates to a spectrum analyzer for electrical signals. In order to reduce the number of filters and the energy consumption, a spectral analyzer is provided in which a bank of filters in parallel is replaced by a single band-pass filter 18 whose central frequency fo is outside of the spectrum of the signal to be analyzed. This spectrum is shifted along the frequency axis in such a way as to progress in front of the frequency fo, by means of a multiplication between the signal to be analyzed sl and a sinusoidal signal with variable frequency F. This frequency F undergoes a periodic variation cycle by means of which the spectrum of the signal may be analyzed by the filter 18. It is thus possible to carry out, in particular, speech recognition in real time.
Patent FR-2540007-A1 (FR)
Title: Procede de commande de pulverisation et de sechage de matieres inflammables passant dans un pulverisateur et procede de commande du debit de pulverisation du pulverisateur
Inventor: TANAKA KAZUO
IPC: B02C25/00
Filed: 1983-02-02
Abstract: L'invention concerne un procédé pour commander la pulvérisation et le séchage d'une matière inflammable telle que du charbon. Le procédé consiste à introduire la matière inflammable dans un pulvérisateur 1, à utiliser un ventilateur de refoulement 9 pour introduire du gaz sec 3 dans le pulvérisateur afin de sécher la matière inflammable, à utiliser un ventilateur d'extraction 10 pour décharger un mélange de ce gaz sec et de la matière pulvérisée dans un séparateur, à régler la pression d'aspiration du ventilateur d'extraction 10 pour maintenir la pression moyenne dans le pulvérisateur 1 essentiellement à la pression atmosphérique, et à maintenir constante la température du mélange gazeux sortant du pulvérisateur. Application aux centrales thermiques. (CF DESSIN DANS BOPI)
Patent FR-2526816-A1 (FR)
Title: Bande tricotee ou tissee munie d'une bordure a section transversale en forme de v en tricot tubulaire et son procede de fabrication
IPC: A41D27/08
Filed: 1983-04-27
Abstract: LES BANDES TRICOTEES OU TISSEES MUNIES DE BORDURES REGULIERES SELON L'INVENTION SERVENT A BORDER UN TRICOT, PAR EXEMPLE UN PULLOVER. CES BANDES SONT CARACTERISEES PAR UNE BORDURE TRICOTEE EN FORME DE V 2, 3 EN TRICOT TUBULAIRE D'UN OU DES DEUX COTES DE LA BANDE1. LE PROCEDE SELON L'INVENTION POUR LA FABRICATION DE CES BANDES EST APPLICABLE SUR DES MACHINES A TRICOTER OU A TISSER A DOUBLE FONTURE MUNIES D'UN OU DE PLUSIEURS GUIDE-FIL EN SERVICE. D'APRES CE PROCEDE, LA BORDURE EN FORME DE V OUVERTE LATERALEMENT EST FORMEE AU MOINS D'UN COTE DE LA BANDE1 AVEC LES BORDS DE FERMETURE REGULIERS DES BRANCHES INDIVIDUELLES DU V. CES BANDES TRICOTEES OU TISSEES PEUVENT SE COUDRE D'UNE MANIERE SIMPLE ET NETTE SANS TRAITEMENT PREALABLE, PAR EXEMPLE VAPORISAGE, SUR LE BORD D'UN TRICOT.
Patent FR-2529916-A1 (FR)
Title: System for detecting the weft in a shuttleless weaving loom
Inventor: TERZI ALESSANDRO
IPC: D03D51/34
Filed: 1983-07-06
Abstract: The invention relates to a system for detecting the weft in a shuttleless weaving loom. According to the invention, it comprises a circuit 59 for stopping the loom, a guide member 40 which can move with the comb 10 so as, before a beating up action applied to a picked weft thread, to advance the retained end part of a previously picked and beaten up weft thread to engage it with a cutting means 32; and a means 50, 54, 58 for detecting the weft thread, which means is associated with the circuit for stopping the loom and detecting the absence of the retained end part of the newly picked weft thread just after the end of the beating up action applied to the newly picked weft thread so that in the absence of the newly picked weft thread the detection means actuates the circuit for stopping the loom in order to stop the latter. The invention applies particularly to the textile industry.
Patent FR-2531090-A1 (FR)
Title: Procede de polymerisation d'ethylene
Inventor: TAKEFUMI YANO
IPC: C08F4/00
Filed: 1983-07-22
Abstract: L'ETHYLENE OU UN MELANGE D'ETHYLENE AVEC UNE A-OLEFINE AYANT AU MOINS 3 ATOMES DE CARBONE EST POLYMERISE EN PRESENCE D'UN CATALYSEUR FORME A PARTIR DE A UN CONSTITUANT CATALYTIQUE SOLIDE ET B UN COMPOSE ORGANIQUE D'ALUMINIUM DE FORMULE: RA1H3-N DANS LAQUELLE R EST UN GROUPE ALCOYLE EN C1-6 ET N EST 1 OU 2. LE CONSTITUANT CATALYTIQUE SOLIDE EST PREPARE 1 PAR REACTION D'UN HALOGENURE D'ALUMINIUM AVEC UN COMPOSE DE SILICIUM DE FORMULE: RSI(OR)4-L DANS LAQUELLE R ET R REPRESENTENT INDEPENDAMMENT L'UN DE L'AUTRE UN GROUPE ALCOYLE EN C1-8 UN GROUPE PHENYLE OU UN GROUPE ARALCOYLE EN C7-10 ET L EST 0, 1, 2 OU 3, 2 PAR REACTION DU PRODUIT OBTENU AVEC UN COMPOSE DE GRIGNARD DE FORMULE: RMGX DANS LAQUELLE R EST UN GROUPE ALCOYLE EN C1-8 UN GROUPE PHENYLE OU ARALCOYLE EN C7-10 ET X EST UN ATOME D'HALOGENE, POUR FORMER UN SUPPORT, ET ENSUITE, 3 PAR MISE EN CONTACT DU SUPPORT AVEC UN COMPOSE DE TITANE DE FORMULE: (RO)TIX4-M DANS LAQUELLE R EST UN GROUPE ALCOYLE EN C1-8 PHENYLE OU ARALCOYLE EN C7-10 X EST UN ATOME D'HALOGENE ET M EST 0, 1, 2 OU 3.
Patent FR-2549904-A1 (FR)
Title: High pressure pump for liquid
Inventor: LAVOISIERE ANDRE LOUIS
IPC: F04B9/117
Filed: 1983-07-27
Abstract: The invention relates to a high pressure pump, which can be used especially as a ground drilling sludge pump, up to pressures of 400 bar and even more. The object of the invention is to provide a pump with substantially uniform flow rate, with reduced or zero jerks, this pump having a fairly low cost price and great longevity. According to the invention, the conventional system with an eccentric actuating a piston is replaced by a <<liquid connecting rod>> in which a working liquid acts in recirculation on the face of the piston 23, 24 which is opposite the liquid. Preferably two pistons 23, 24 are actuated alternately. They move at constant speed, hence uniform flow rate, jerks may be further reduced by providing means 53, 54 which put the cylinder 21, 22 in communication during inversion.
Patent FR-2551421-A1 (FR)
Title: Dispositif de protection contre les accelerations
Inventor: BEAUSSANT RAYMOND
IPC: B64D10/00
Filed: 1983-08-31
Abstract: LE DISPOSITIF, UTILISABLE POUR PROTEGER LES PILOTES D'AVIONS A HAUTES PERFORMANCES CONTRE L'EFFET DES ACCELERATIONS, COMPORTE UN VETEMENT AYANT AU MOINS UN PANTALON MUNI DE POCHES ET UN ORGANE DE COMMANDE QUI ALIMENTE LES POCHES EN GAZ COMPRIME LORSQUE L'ACCELERATION DIRIGEE VERS LE BAS DU CORPS DEPASSE UN SEUIL DETERMINE. L'ORGANE DE COMMANDE EST PREVU POUR ETABLIR, DANS LES POCHES DE PANTALON, UNE SURPRESSION A PARTIR D'UN SEUIL POSITIF D'ACCELERATION BC, SUIVANT UNE LOI DE VARIATION SENSIBLEMENT LINEAIRE DEPUIS UNE ORIGINE A CORRESPONDANT A UNE ACCELERATION NEGATIVE. L'ACTION DU GAZ COMPRIME PEUT ETRE COMPLETEE PAR CELLE D'UN LIQUIDE CONTENU DANS LES POCHES ET EGALEMENT SOUMIS A LA PRESSION DU GAZ.
Patent FR-2552083-A1 (FR)
Inventor: COMBOURIEU MICHEL
IPC: A61P9/08
Filed: 1983-09-15
Abstract: 1. Compounds of the formula :  see diagramm : EP0143016,P9,F1 wherein R1 represents hydrogen or an alkyl radical linear or branched having 1-6 C atoms ; R2 and R3 represent separately a phenyl radical, an alkyl radical linear or branched having 1-6 C atoms, or together with the carbon atom to which they are bounded a cycloalkyl radical of 5 to 7 C atoms ; R4 represents hydrogen or an alkyl radical linear or branched having 1-6 C atoms ; R5 represents an alkyl radical linear or branched having 1-6 C atoms or phenyl radical optionally substituted by a halogen atom ; X represents hydrogen or halogen atom, and pharmaceutically acceptable addition salts thereof.
Patent FR-2554157-A1 (FR)
Title: Porte pliante avec repliage vers le haut
Inventor: ROBIN JOEL
IPC: E05D3/06
Filed: 1983-10-27
Abstract: LA PORTE, OBJET DE LA PRESENTE DEMANDE, SUPPRIME LE DEBORDEMENT EXTERIEUR DU TABLIER LORS DE L'ARTICULATION. LADITE PORTE COMPORTE DEUX PANNEAUX 2 ET 3, DONT LE PANNEAU 2 SUPERIEUR PIVOTE SUR LA RETOMBEE DU LINTEAU ET LE PANNEAU 3 INFERIEUR EST ARTICULE SUR LE PANNEAU 2 PAR DES CHARNIERES SPECIALES 4, LEQUEL PANNEAU 3 EST MU PAR DEUX BRAS 7 ACTIONNES PAR DES RESSORTS VERTICAUX 13.
Patent FR-2555571-A1 (FR)
Title: Derives du naphtalene, leur procede de preparation et leur application dans le domaine therapeutique
Inventor: SHROOT BRAHAM
IPC: C07C47/235
Filed: 1983-11-28
Abstract: NOUVEAUX DERIVES DU NAPHTALENE. CES NOUVEAUX DERIVES CORRESPONDENT A LA FORMULE SUIVANTE: (CF DESSIN DANS BOPI) R A R EST H OU CH; R
Patent FR-2555567-A1 (FR)
Title: Device for the bacteriological treatment of liquids or fluids by irradiation
IPC: C02F1/32
Filed: 1983-11-28
Abstract: Device for the bacteriological treatment of liquids or fluids by irradiation. It consists of at least one rigid outer tubular enclosure 1 of elliptical internal section provided with a reflecting inner surface 2, containing a conduit for circulation of fluid 4 coaxial with one of the focal axes of an elliptical enclosure 1, the wall of this conduit 4 being transparent to the ultraviolet, as well as at least one tubular ultraviolet lamp 3 coaxial with the other focal axis of a tubular enclosure 1, the space 10 included between the outer enclosure 1 and the inner tubes 3, 4 being filled with a fluid transparent to the ultraviolet, such as air or another gas.
Patent FR-2556552-A1 (FR)
Inventor: BALTHAZARD JEAN
IPC: H02K11/00
Filed: 1983-12-09
Abstract: 1. Carrier board for operating means of an electric motor such as a capacitor (8) and a relay (9) in the case of an electric asynchronous monophase motor, comprising mounting means absorbing the vibrations in operation of the motor, characterized in that the mounting means absorbing the vibrations comprise, on the one hand, silent blocks (21) inserted between the frame of the motor (1) and the board (11) and, on the other hand, prongs (18) for snapping engagement in the motor frame through these silent blocks (21), these prongs each comprising two parallel semicylindrical portions separated from each other by a central slot and terminating at their free ends in outwardly projecting shoulders.
Patent FR-2541002-A1 (FR)
Title: Systeme d'inspection optique
Inventor: FULKERSON EMMET MITCHELL
IPC: G01S17/32
Filed: 1984-02-13
Abstract: SYSTEME UTILISANT DES PRINCIPES DE TRIANGULATION ET UNE SEULE LENTILLE POUR LA PROJECTION ET LA RECEPTION. IL COMPREND A UNE PREMIERE LENTILLE 18 AYANT UN PREMIER AXE OPTIQUE 21 POUR FOCALISER UN FAISCEAU LUMINEUX VERS UN OBJET 33 SITUE A UN PREMIER PLAN FOCAL 30 ET POUR RECUEILLIR ET COLLIMATER LA LUMIERE REFLECHIE DE LA DIRECTION DU PREMIER PLAN FOCAL, ET B DES MOYENS 57 POUR DETECTER L'APPARITION D'UN TYPE PREDETERMINE DE COLLIMATION DE A. APPLICATION A L'INSPECTION DES AUBES DE MOTEUR A TURBINE A GAZ.
Patent FR-2562748-A1 (FR)
Inventor: MARHIC GERARD
IPC: H05H1/34
Filed: 1984-04-04
Abstract: The plasma torch comprises a hollow torch body whose interior is connected to a source of plasma-producing gas, a hollow electrode lodged inside this body and electrically connected to an electric supply conductor, and a nozzle provided with an orifice for the outlet of the plasma. The feature of the invention is that the torch comprises a detachable annular skirt (4) which is assembled by a screwed connection with the torch body (1) and has two axially spaced-apart seats (17c,18b) respectively for the electrode (2) and the nozzle (3), and the electrode and the nozzle are freely slidably mounted in the skirt (4) and applied against their respective seats (17c,18b) solely under the action of the pressure of the plasma-producing gas.
Patent FR-2548020-A1 (FR)
Title: Composition de neutralisation et procede d'ondulation et de raidissement des cheveux
Inventor: WOLFRAM LESZEK J
IPC: A61K8/36
Filed: 1984-06-14
Abstract: UNE COMPOSITION DE NEUTRALISATION ET DE CONDITIONNEMENT DES CHEVEUX COMPREND UN AGENT D'OXYDATION TEL QUE LE PEROXYDE D'HYDROGENE ET UN ADDITIF A BASE DE POLYMERE DE SILICONE AMINO-FONCTIONNEL DESTINE A CONFERER UN CONDITIONNEMENT DURABLE AUX CHEVEUX ET BENEFIQUE. IL EST INDIQUE UNE METHODE DE NEUTRALISATION ET DE CONDITIONNEMENT DES CHEVEUX QUI ONT ETE SOUMIS A UN TRAITEMENT D'ONDULATION OU DE RAIDISSEMENT AVEC UN AGENT DE REDUCTION DE LA KERATINE PAR APPLICATION DE LA NOUVELLE COMPOSITION AUX CHEVEUX TRAITES.
Patent FR-2568624-A1 (FR)
Title: Ladder with side-rail or with ''safety loop'' allowing access to the various levels of a scaffold
Inventor: LATTARD GASTON
IPC: E04G5/14
Filed: 1984-08-03
Abstract: It comprises two ladders 15, 16 installed opposite each other perpendicularly to a scaffold, the uprights 15b, 16b of the said ladders being part of this scaffold. The external uprights 15a, 16a of the two ladders are joined by cross pieces 17 assembled by vertical bars 18 which form a protective bar screen 19. The two ladders 15 and 16 may be folded over against the bar screen 19. Scaffold.
Patent FR-2570324-A1 (FR)
Title: Processing of a plastic with a view to its extrusion, especially in the form of a calibrated bead intended to act as seal and insert in multi-glazed articles
Inventor: LENHARDT KARL
IPC: B29B13/02
Filed: 1984-09-17
Abstract: The invention relates to the dispensing of a plastic of the butyl rubber type, and more especially to its processing and to its transfer from a storage container, where it is hard, viscous and at a relatively low temperature, to an extrusion nozzle, where it has to possess a viscosity and a hardness which are very much less than those which it had initially. The invention provides for processing in several stages, combining heating and application of pressure so as to supply a nozzle, which is possibly movable, at the desired rate and with the required quality of plastic. The invention applies to the production of a bead serving as seal and insert in multi-glazed articles.
Patent FR-2570804-A1 (FR)
Title: Gas burner with annular pot comprising an ignition member or the like situated inside the annular pot and arranged in order to use various gases for domestic purposes
Inventor: GOUVILLE JEAN-BERNARD LEMONNIE
IPC: F23D14/26
Filed: 1984-09-25
Abstract: Gas burner comprising an annular pot 4 having passages 5 for external flames and delimiting a central chimney containing an ignition member 9 or the like, the pot having a slot 12 for the flame conduction extending between an internal end zone facing the member 9 and an external end zone neighbouring a passage 5, this slot having a first region A ensuring the propagation of the flame from the inside towards the outside of the pot and having lateral walls which are parallel and separated by a distance equal to 15% and 35% of the thickness e of the material in which the slot is made; a second region B intended for the formation of the flame located facing the member 9 and consisting of a widened part 13 equal to 60% and 90% of the thickness e; and a third region C ensuring stabilisation of the flame and having the same characteristics as region A and extending opposite the latter with respect to region B.
Patent FR-2565264-A1 (FR)
Title: Mecanique de commande de la jetee laterale de l'aiguille pour une machine a coudre
Inventor: WEISZ WILLIAM
IPC: D05B19/00
Filed: 1984-09-25
Abstract: CETTE COMMANDE A BOUTONS-POUSSOIRS POUR MACHINE A COUDRE COMPREND UN SUPPORT PIVOTANT 52 QUI PORTE L'AXE DE PIVOTEMENT DU LEVIER COUDE 42 RELIE A LA BARRE A AIGUILLE 84 PAR LA BIELLE 48. LES MOUVEMENTS DE COMMANDE DE LA JETEE LATERALE IMPRIMES A LA BARRE A AIGUILLE 84 SONT DONC INFLUENCES A LA FOIS PAR LES MOUVEMENTS DU LEVIER COUDE 42 ET PAR CEUX DU SUPPORT 52. UN VERROU POUVANT ETRE ACTIONNE PAR UN BOUTON-POUSSOIR PERMET DE VERROUILLER LE SUPPORT 52 A VOLONTE. CE DISPOSITIF COMPORTE EGALEMENT DES MOYENS SERVANT A IMPRIMER DES MOUVEMENTS DE COMMANDE DE LA JETEE LATERALE DE L'AIGUILLE AU BRAS D'ENTREE 40 DU LEVIER COUDE 42 ET AU SUPPORT 52 LORSQUE LE SUPPORT EST DEVERROUILLE, POUR AMENER AINSI LE LEVIER COUDE 42 ET LE SUPPORT 52 A PIVOTER SUR LEURS AXES RESPECTIFS 50 ET A INFLUENCER LE MOUVEMENT DE LA BIELLE 48 D'ACTIONNEMENT DE LA BARRE A AIGUILLE.